Safety charging gun

Abstract

The invention discloses a safety charging gun. The safety charging gun comprises a first housing, a second housing, a power terminal, a signal terminal, an earth wire terminal, a heat radiation block,a signal bracket, an earth wire peak, a terminal plug, a fixing block, an air guide safety cover, an air guide groove, a heat radiation fan, a conductive rubber block and a heat sensor; the air guidesafety cover is arranged on the external side of the heat radiation block in a sleeving manner; a groove and a convex strip are arranged on the external side of the heat radiation block; an air guidehole is formed in the fixing block; a mounting groove is formed in the heat radiation block; the heat sensor is positioned in the mounting groove; the heat radiator is electrically connected with theheat radiation fan; the earth wire terminal runs through the conductive rubber block; the conductive rubber block is connected with the heat radiation block; an injection hole is formed in the heat radiation block; and the groove and the injection hole are filled with heat conducting materials. According to the safety charging gun, the heat radiation fan can be controlled to blow air into the charging gun to radiate heat in real time; and moreover, the heat radiation performance of the charging gun is good, an electric leakage preventing function is realized, the personal safety is effectively protected, the structure is compact, the use is convenient, and the experience feeling of a user is good.

Description

technical field [0001] The invention relates to the technical field of charging guns, in particular to a safe charging gun. Background technique [0002] With the continuous development of our society and the continuous improvement of the domestic economic level, our awareness of environmental protection has gradually increased, and the demand for low-carbon life and low-carbon economy has become increasingly strong. For the automobile industry, people use electric vehicles as a new means of transportation, and the charging of electric vehicles has always been the key to the use of electric vehicles. Generally speaking, during the charging process, due to the insufficient heat dissipation capacity of the existing charging gun structure, resulting in The whole is prone to heat and inconvenient to use. At the same time, when an accidental leakage occurs at the power terminal, the charging gun itself does not have an anti-leakage function, which poses a safety hazard, and the p...

AI Technical Summary

Problems solved by technology

For the automobile industry, people use electric vehicles as a new means of transportation, and the charging of electric vehicles has always been the key to the use of electric vehicles. Generally speaking, during the charging process, due to the insufficient heat dissipation capacity of the existing charging gun structure, resulting in The whole is prone to heat and inconvenient to use. At the same time, when the power terminal accidentally leaks electricity, the charging gun itself does not have the anti-leakage function and has potential safety hazards. The personal safety of users cannot be guaranteed.

Images